He’s watching TV? He’s______to be cleaning his room.

admin2012-02-18  40

问题 He’s watching TV? He’s______to be cleaning his room.

选项 A、known
B、supposed
C、regarded
D、considered

答案B

解析 “be supposed to do sth.”构成固定用法,意为“should do sth.”。
转载请注明原文地址:https://jikaoti.com/ti/3bbYFFFM
0

最新回复(0)